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'Pterocarpans' in keywords Facet   Publication Year 2000  [X]
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1Author    Patrí Cia Máximo3, Ana Lourenço3, Savluchinske Sónia, Jose Feiob, Carlos RoseirobRequires cookie*
 Title    Flavonoids from Ule.x Species  
 Abstract    Nine flavonoids have been isolated from Ulex jussiaei and U. minor (Leguminosae). From both species the isoflavonoids ulexin A and the new naturally occurring ulexin B have been identified, together with isoderrone, the pterocarpans (-)-maackiain and (-)-4-m ethoxy-maackiain. and the chalcone isobavachromene. The pterocarpan (-)-2-m ethoxym aackiain was only present in the first species and the isoflavones isolupalbigenin and ulexone A have been identified in the second one. 13C NM R data of isobavachromene, isolupalbigenin and ulexone A are also included. The antifungal activity of the isolated compounds was tested by the bioautographic method against Cladosporium cucumerinum. The most active compounds were the pterocarpans, the chalcone and the isoflavones with non-hydroxylated open chain prenyl substituents. 
  Reference    Z. Naturforsch. 55c, 506 (2000); received March 27/April 20 2000 
  Published    2000 
  Keywords    Ulex Species, Isoflavones, Pterocarpans 
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 TEI-XML for    default:Reihe_C/55/ZNC-2000-55c-0506.pdf 
 Identifier    ZNC-2000-55c-0506 
 Volume    55